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266972 (2010 VF103)
Classification: Main-belt Asteroid          SPK-ID: 2266972
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03876870101247559 4.2519e-08  
a 3.000132293864838 3.0981e-08 au
q 2.88382106196612 1.2567e-07 au
i 9.014068452103979 4.8178e-06 deg
node 235.4896146321124 3.4411e-05 deg
peri 358.7602315274955 8.0117e-05 deg
M 129.2740098971023 7.1533e-05 deg
tp 2458318.918561136199
(2018-Jul-19.41856114)
0.00037834 TDB
period 1898.056060814343
5.20
2.9401e-05
8.05e-08
d
yr
n .1896677381834261 2.938e-09 deg/d
Q 3.116443525763557 3.2183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      9119 days (24.97 yr)  
   first obs. used      1994-11-06  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53262  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:07:32  

Additional Information
 Earth MOID = 1.87226 au 
 Jupiter MOID = 1.88308 au 
 T_jup = 3.233 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO440312  

266972 (2010 VF103)          Discovered 2005-Dec-01 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2010 VF103 = 2005 XU13 = 2009 SE366 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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